Román Y Ramírez-Rueda

10 Questions 11 Answers 0 Followers

Questions related from Román Y Ramírez-Rueda

Why pyoverdine expression in P. aeruginosa is more inhibited in semi-solid media than the liquid media?

Hi colleges. I was working in inhibition of pyoverdine expression in P. aeruginosa and performed swarming inhibition tests in semi-solid media too. I saw the results of swarming inhibition on the...

12 December 2018 3,565 0 View

What should be the concentration of isolated compound in terms of µM to consider this as a hit in an antimicrobial screening microdilution assay?

What should be the concentration of isolated compound in terms of µM to consider this as a hit in an antimicrobial screening microdilution assay? And what should be the concentration of this...

10 October 2017 6,180 5 View

Why C. violaceum wild type (ATCC 31532) loose spontaneously pigment production?

How can I recover pigment production in this strain? Thanks for your answers.

02 February 2017 9,706 2 View

What is the stability of plant extracts in DMSO?

We have working with plant extracts in order to bacterial inhibition

02 February 2015 636 4 View

Can we say that the kinetic antibodies in viral infections are the same in all viruses ?

Could we say that in all infection caused by virus or in all population, kinetic antibody response is equal?

03 March 2014 4,944 3 View

What is the difference between Gnaphalium polycephalum and Helichrysum italicum?

Apparently are similars

01 January 2014 9,018 2 View

What is the standardized protocol to obtain information about plant samples from ethnobotanical surveys?

I need a protocol to obtain information about plant samples from an ethnobotanical survey?

10 October 2013 7,493 6 View

Is tumbling true bacterial motility?

Tumbling

10 October 2012 9,089 10 View

What's the difference between Kovat's Retention Index and Linear Retention Index

Hi friends. I'm working with essential oils and I have doubt of how I must to report the retention index of compounds identified by GC-MS. Thanks for your replies!!

01 January 1970 1,789 0 View

Collegues, someone have a protocol (without automatization) in order to do antibacterial effect assay of nat products in vivo with C. elegans model?

I need a protocol (without automatization) in order to do antibacterial effect of nat products in vivo with C. elegans model. Thanks

01 January 1970 5,258 2 View